" You speak baby gibberish?' asked Jack.
'Fluently. The adult-education center ran a course, and I have a lot of time on my hands.'
'So what did he say?'
'I don't know.'
'I thought you said you spoke gibberish?'
'I do. But your baby doesn't. I think he's speaking either
pre-toddler nonsense, a form of infact burble or an obscure dialect of
gobbledygook. In any event, I can't understand a word he's saying.'
'Oh. "

― Jasper Fforde , The Big Over Easy (Nursery Crime, #1)